So on 4.111 Shep told me that i have to reach 55 Mp/h ...

 

yes it will

 

A final Drive 4.111 from ShepRacing is :
Tire's Size : 255/35/18
RPM REV : 7900
speed per gear
1st : 83 kp/h
2nd : 118
3rd : 164
4th : 223
5th : 303

 

I would run a taller tire and see what numbers you start trapping then, I have seen FD gears take a beating so they will take the abuse but will your front diff or tranny hold. What are your trap speeds and in what gear.

 

Jhon Told Yes ''No Worries about front diff or tranny

[/QUOTE] What are your trap speeds and in what gear. [/QUOTE]

Dont install it yet But Following to Jhon's Email :

The speed per gear is

83 kp/h
118
164
223
303

 

Can U send the link ??? any Info about those FD Gears ????

 

I always thought that a 4.11 final drive was more of a stroker engine kinda thing...

 

Interesting read to a point.. keep in mind that many of the std jap cars are running ratios from say 3.53 to 4.11, many of the cars I owned in the '80-90's ran 3.73 to 3.91, the sports cars all ran 4.11 and that was the trick racing set up. The 4.57 in the Evo is an exception by far and adds the the quickness of the car at the expense of top end speed. I think the WRX even runs 3.91 ( I think i read that somewhere , not that it matters). If you want to knock some the cruising rpms down, and give the car some more leg room to run, 3.91 wouldn't be a bad selection and you wont be losing to mustangs either. As with all mods there are trade offs and opinions.

 

 

I was told by John at TRE to keep it stock...there are guys trapping 160 with stock ratios

 

Trapping 160 ??? please Explain More dude ... on wich gear ??? u meant 1/4mile ?? ....

 

yes....1/4 4th gear...

 

oHHH no idea man ... He told me 223KM/H but he didt mention 223 if in 1/4... or no

 

Guys ...
i test my Car today ...
1st Gear : 80km/h on 8k RPM ... I was Imperssed ...
P.S ''Im running on 17'' Wheels and on 15psi''
But i have a Stroker 2.3L + GT3076R + EVO RS G.Box

Cheers ...